2592481 has 4 divisors (see below), whose sum is σ = 2621700. Its totient is φ = 2563264.

The previous prime is 2592467. The next prime is 2592487. The reversal of 2592481 is 1842952.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 576081 + 2016400 = 759^2 + 1420^2 .

It is a cyclic number.

It is not a de Polignac number, because 2592481 - 2⁹ = 2591969 is a prime.

It is a super-2 number, since 2×2592481² = 13441915470722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2592487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14476 + ... + 14653.

It is an arithmetic number, because the mean of its divisors is an integer number (655425).

2^2592481 is an apocalyptic number.

It is an amenable number.

2592481 is a deficient number, since it is larger than the sum of its proper divisors (29219).

2592481 is an equidigital number, since it uses as much as digits as its factorization.

2592481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29218.

The product of its digits is 5760, while the sum is 31.

The square root of 2592481 is about 1610.1183186338. The cubic root of 2592481 is about 137.3742056110.

The spelling of 2592481 in words is "two million, five hundred ninety-two thousand, four hundred eighty-one".